| Beijing Sifang Automation Co., Ltd. engages in the research and development, manufacture, and sale of power system automation. Its business activities include the manufacture of transmission and distribution and control equipment, power electronics, industrial automation control system devices, turbine bypass system, double excitation device, wind machinery, mining, quarrying equipment, electrical machinery and equipment, electronics industry and special equipment, pollution control special equipment. Its business specializes in relay protection and substation automation system, power system security and stability monitoring control system, protective relaying and fault information system, and power plant automation systems. |
